Interval arithmetic: Difference between revisions
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Figured I'd copy this over from one of Flora's user pages, just for good measure |
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Diatonic interval arithmetic is a set of rules governing diatonic notation systems, which says that the degrees of stacked intervals should always follow arithmetic if 1 is subtracted from all degree numbers. For example, a stack of two thirds is always a fifth, since (3-1)+(3-1)=(5-1), and more specifically: | Diatonic interval arithmetic is a set of rules governing diatonic notation systems, which says that the degrees of stacked intervals should always follow arithmetic if 1 is subtracted from all degree numbers. For example, a stack of two thirds is always a fifth, since (3-1)+(3-1)=(5-1), and more specifically: | ||
{{todo|inline=1|comment=Add general rules for interval name and quality}} | {{todo|inline=1|comment=Add general rules for interval name and quality}} | ||
[[File:Diatonic generator step markers.png|thumb|Figure 1: diatonic generator step markers]] | |||
[[Category:Scale]] | [[Category:Scale]] | ||
[[Category:Interval]] | [[Category:Interval]] | ||